Which means of transport can I use?

Regional day ticket for Baden-Württemberg:
All local and regional trains, transport association services and almost all bus routes in Baden-Württemberg.

Regional day ticket for Bavaria:
All local and regional trains, transport association services and almost all bus routes in Bavaria.

Regional day ticket Brandenburg-Berlin:
All local and regional trains, transport association services and almost all bus routes in Brandenburg and Berlin.

Regional day ticket for Hessen:
All means of transport operated by the transport associations in Hessen.

Regional day ticket for Mecklemburg-West Pomerania:
All regional trains (RB, IRE, RE) and S-Bahn services operated by DB AG and other participating railway undertakings in Mecklenburg-West Pomerania. Also valid on local services (tram, bus) in Szczecin.

Regional day ticket for Lower Saxony:
All local trains and transport association services in Lower Saxony, Hamburg and Bremen.

Regional day ticket for Lower Saxony plus Groningen:
On all local trains in Lower Saxony, Bremen, Hamburg, on IC/EC trains operating between Bremen and Norddeich Mole/Emden Außenhafen, and on trains operated by ARRIVA between Leer and Groningen in second class.

Regional day ticket for Rhineland Palatinate:
All local and regional trains, transport association services and almost all bus routes in Rhineland Palatinate and Saarland.

Regional day ticket for Saarland:
All local and regional trains, transport association services and almost all bus routes in Saarland and Rhineland-Palatinate.

Regional day ticket for Saxony:
All local and regional trains, transport association services in Saxony, Thuringia and Saxony-Anhalt.

Regional day ticket for Saxony-Anhalt:
All local and regional trains, transport association services in Saxony-Anhalt, Saxony and Thuringia and on the Bahn-Bus-Landesnetz bus lines in Saxony-Anhalt.

Regional day ticket for Schleswig-Holstein:
Regional trains (RB, IRE, RE) and S-Bahn services operated by DB AG and other railway undertakings in Mecklenburg-West Pomerania. The ticket is also valid in the Greater Hamburg Area (rings A and B; express buses excluded).

Regional day ticket for North Rhine-Westphalia:
All local and regional buses and trains in North Rhine-Westphalia.

Regional day ticket for Thuringia:
All local and regional trains, transport association services in Saxony, Thuringia and Saxony-Anhalt.